Title :
Moving horizon estimation for hybrid systems and fault detection
Author :
Bemporad, Alberto ; Mignone, Domenico ; Morari, Manfred
Author_Institution :
Inst. fur Autom., Fed. Inst. of Technol., Zurich, Switzerland
Abstract :
An approach for fault detection and state estimation of hybrid systems is presented. The method relies on the modeling framework for hybrid systems introduced by Bemporad and Morari (1999). This framework considers interacting propositional logic, automata, continuous dynamics and constraints. The proposed approach is illustrated by considering the fault detection problem of the three-tank benchmark system
Keywords :
automata theory; continuous time systems; discrete systems; fault diagnosis; formal logic; level control; state estimation; automata; continuous dynamics; fault detection; hybrid systems; modeling framework; moving horizon estimation; propositional logic; three-tank benchmark system; Automata; Automatic control; Control systems; Fault detection; Logic; Piecewise linear techniques; Power system modeling; Predictive models; State estimation; Systems engineering and theory;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.786492
